38258330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 43389670

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 41, 55, 82, 85, 110, 170, 187, 205, 374, 410, 451, 499, 697, 902, 935, 998, 1394, 1870, 2255, 2495, 3485, 4510, 4990, 5489, 6970, 7667, 8483, 10978, 15334, 16966, 20459, 27445, 38335, 40918, 42415, 54890, 76670, 84830, 93313, 102295, 186626, 204590, 225049, 347803, 450098, 466565, 695606, 933130, 1125245, 1739015, 2250490, 3478030, 3825833, 7651666, 19129165, 38258330]

約数ペア:

[(1, 38258330), (2, 19129165), (5, 7651666), (10, 3825833), (11, 3478030), (17, 2250490), (22, 1739015), (34, 1125245), (41, 933130), (55, 695606), (82, 466565), (85, 450098), (110, 347803), (170, 225049), (187, 204590), (205, 186626), (374, 102295), (410, 93313), (451, 84830), (499, 76670), (697, 54890), (902, 42415), (935, 40918), (998, 38335), (1394, 27445), (1870, 20459), (2255, 16966), (2495, 15334), (3485, 10978), (4510, 8483), (4990, 7667), (5489, 6970)]